建立数码产品生命周期识别模型。
对所得数码产品生命周期识别模型进行验证。
通过竞争地位的模型分析、价值链分析和产品生命周期分析三条途径来识别企业的竞争优势。
Three ways are proposed to analyze different corporations and then recognize the competitive superiority, i. e., the models of competitive status, value chains and life period of products.
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